% arara: indent: {overwrite: yes, localSettings: yes, trace: on}
\documentclass[a4paper]{article}
\usepackage{filecontents}
\begin{filecontents}
	\begin{document}
	hello world
	here is
	some
	unformatted text
	within
	a file contents
	environment
	in the preamble
	\end{document}
\end{filecontents}
\begin{document}
\section{}
 section text
 section text
 section text
\subsection{}
	subsection text
	subsection text
	subsection text
\subsubsection{}
	some text goes here
	some text goes here
	some text goes here
	\begin{verbatim}
                \documentclass[<+options+>]{<+class+>}

           \begin{document}
        <++>
                            \end{document}
                     \end{document}
                            more text here
		\end{verbatim}
\end{document}
